AU2001275839A1 - Short code timing offsets in a cdma system - Google Patents
Short code timing offsets in a cdma systemInfo
- Publication number
- AU2001275839A1 AU2001275839A1 AU2001275839A AU7583901A AU2001275839A1 AU 2001275839 A1 AU2001275839 A1 AU 2001275839A1 AU 2001275839 A AU2001275839 A AU 2001275839A AU 7583901 A AU7583901 A AU 7583901A AU 2001275839 A1 AU2001275839 A1 AU 2001275839A1
- Authority
- AU
- Australia
- Prior art keywords
- cdma system
- short code
- timing offsets
- code timing
- offsets
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Abandoned
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
- H04B1/69—Spread spectrum techniques
- H04B1/707—Spread spectrum techniques using direct sequence modulation
- H04B1/7073—Synchronisation aspects
- H04B1/7075—Synchronisation aspects with code phase acquisition
- H04B1/708—Parallel implementation
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B7/00—Radio transmission systems, i.e. using radiation field
- H04B7/14—Relay systems
- H04B7/15—Active relay systems
- H04B7/185—Space-based or airborne stations; Stations for satellite systems
- H04B7/18502—Airborne stations
- H04B7/18506—Communications with or from aircraft, i.e. aeronautical mobile service
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B2201/00—Indexing scheme relating to details of transmission systems not covered by a single group of H04B3/00 - H04B13/00
- H04B2201/69—Orthogonal indexing scheme relating to spread spectrum techniques in general
- H04B2201/707—Orthogonal indexing scheme relating to spread spectrum techniques in general relating to direct sequence modulation
- H04B2201/70701—Orthogonal indexing scheme relating to spread spectrum techniques in general relating to direct sequence modulation featuring pilot assisted reception
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Physics & Mathematics (AREA)
- Astronomy & Astrophysics (AREA)
- Aviation & Aerospace Engineering (AREA)
- General Physics & Mathematics (AREA)
- Mobile Radio Communication Systems (AREA)
- Radio Relay Systems (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US09605663 | 2000-06-26 | ||
US09/605,663 US6813257B1 (en) | 2000-06-26 | 2000-06-26 | Apparatus and methods for controlling short code timing offsets in a CDMA system |
PCT/US2001/019974 WO2002001736A2 (en) | 2000-06-26 | 2001-06-22 | Short code timing offsets in a cdma system |
Publications (1)
Publication Number | Publication Date |
---|---|
AU2001275839A1 true AU2001275839A1 (en) | 2002-01-08 |
Family
ID=24424656
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AU2001275839A Abandoned AU2001275839A1 (en) | 2000-06-26 | 2001-06-22 | Short code timing offsets in a cdma system |
Country Status (8)
Country | Link |
---|---|
US (1) | US6813257B1 (en) |
EP (1) | EP1297644A2 (en) |
CN (1) | CN1197272C (en) |
AU (1) | AU2001275839A1 (en) |
BR (1) | BR0112184A (en) |
CA (1) | CA2413032C (en) |
MX (1) | MXPA02012796A (en) |
WO (1) | WO2002001736A2 (en) |
Families Citing this family (17)
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JP2003008639A (en) * | 2001-06-27 | 2003-01-10 | Fujitsu Ltd | Base station device and frame offset allocation method for the same |
US7092725B2 (en) * | 2001-10-25 | 2006-08-15 | Qualcomm Incorporated | Aiding beam identification in a satellite system |
US6847630B2 (en) * | 2001-11-09 | 2005-01-25 | Qualcomm, Incorporated | Communications in an asynchronous cellular wireless network |
US8019362B2 (en) * | 2003-02-07 | 2011-09-13 | Sybase 365, Inc. | Universal short code administration facility |
KR100735225B1 (en) * | 2003-07-12 | 2007-07-03 | 삼성전자주식회사 | Method for Managing Vocoder Resource in a Mobile Communication System |
US20060141929A1 (en) * | 2004-12-28 | 2006-06-29 | Lockie Douglas G | Cellular communication system |
ATE460016T1 (en) * | 2005-12-01 | 2010-03-15 | Eurocopter Deutschland | AIRCRAFT COMMUNICATION SYSTEM, PARTICULARLY FOR A HELICOPTER |
US8300668B2 (en) * | 2006-09-29 | 2012-10-30 | Harris Corporation | Automatic delay compensated simulcasting system and method |
DE102006055077A1 (en) | 2006-11-22 | 2008-05-29 | Eos Gmbh Electro Optical Systems | Apparatus for layering a three-dimensional object and method for inserting or removing a container |
US8184608B2 (en) * | 2007-03-27 | 2012-05-22 | Tektronix, Inc. | System and method for using CDMA PN offset to maintain instrument timing reference |
US8862288B2 (en) | 2010-05-18 | 2014-10-14 | The Boeing Company | Vehicle base station |
US8899903B1 (en) | 2010-05-18 | 2014-12-02 | The Boeing Company | Vehicle base station |
US8688101B1 (en) * | 2013-04-09 | 2014-04-01 | Smartsky Networks LLC | Position information assisted network control |
US20170302368A1 (en) * | 2016-04-13 | 2017-10-19 | Google Inc. | Predicting Signal Quality in a Rotating Beam Platform |
CN107846249B (en) * | 2016-09-20 | 2019-06-18 | 中国电信股份有限公司 | Repeater optical-fiber time-delay measuring method and device |
US10212065B2 (en) | 2016-10-20 | 2019-02-19 | Gatesair, Inc. | Extended time reference generation |
JP7249833B2 (en) * | 2019-03-19 | 2023-03-31 | Hapsモバイル株式会社 | Communication control device, program, system, and control method |
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US2627021A (en) | 1949-07-07 | 1953-01-27 | Rca Corp | Airborne transoceanic radio relay system |
US2748266A (en) | 1952-12-18 | 1956-05-29 | Bell Telephone Labor Inc | Radiant energy relay system |
US3866227A (en) | 1973-03-15 | 1975-02-11 | Rca Corp | Doppler tracker receiver |
US5067172A (en) | 1989-05-30 | 1991-11-19 | Schloemer Gerald R | Air to ground communications system and method |
JPH03104426A (en) | 1989-09-19 | 1991-05-01 | Hitomi Shimada | Method and apparatus for relay cell communication for aerial floating body such as aircraft |
US5187805A (en) | 1989-10-02 | 1993-02-16 | Motorola, Inc. | Telemetry, tracking and control for satellite cellular communication systems |
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US5832380A (en) | 1992-03-06 | 1998-11-03 | Aircell Incorporated | Nonterrestrial cellular mobile telecommunication system |
US5557656A (en) | 1992-03-06 | 1996-09-17 | Aircell, Inc. | Mobile telecommunications for aircraft and land based vehicles |
US5455964A (en) | 1993-03-26 | 1995-10-03 | Claircom Communications Group, Inc. | Stabilization of frequency and power in an airborne communication system |
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US5414728A (en) * | 1993-11-01 | 1995-05-09 | Qualcomm Incorporated | Method and apparatus for bifurcating signal transmission over in-phase and quadrature phase spread spectrum communication channels |
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US6272121B1 (en) * | 1997-03-03 | 2001-08-07 | Omnipoint Corporation | Spread spectrum communication system using DECT protocol |
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US6049564A (en) * | 1997-04-28 | 2000-04-11 | Northern Telecom Limited | Method and apparatus for configuring PN-offsets for a non-uniform CDMA cellular network |
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US6307840B1 (en) * | 1997-09-19 | 2001-10-23 | Qualcomm Incorporated | Mobile station assisted timing synchronization in CDMA communication system |
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US6058136A (en) * | 1997-12-11 | 2000-05-02 | Gte Laboratories Incorporated | System and method for PN offset index planning in a digital CDMA cellular network |
KR100249045B1 (en) * | 1997-12-29 | 2000-03-15 | 김영환 | Method for controlling window search size in base station |
EP0939569A1 (en) | 1998-02-19 | 1999-09-01 | ICO Services Ltd. | Control information distribution in a TDMA mobile communication system |
US6275187B1 (en) | 1998-03-03 | 2001-08-14 | General Electric Company | System and method for directing an adaptive antenna array |
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US6072428A (en) | 1998-06-03 | 2000-06-06 | Trimble Navigation Limited | Location determination using doppler and pseudorange measurements from fewer than four satellites |
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US6381225B1 (en) * | 1998-08-27 | 2002-04-30 | Qualcomm Incorporated | System and method for resolving frequency and timing uncertainty in access transmissions in a spread spectrum communication system |
WO2000014902A2 (en) | 1998-09-08 | 2000-03-16 | Angel Technologies Corporation | Network for providing wireless communications using an atmospheric platform |
CN1208987C (en) * | 1999-02-26 | 2005-06-29 | 高通股份有限公司 | Method and system for handoff between asynchronous CDMA base station and synchronous CDMA base station |
US6553230B1 (en) * | 1999-04-16 | 2003-04-22 | Nortel Networks Limited | Method and apparatus for performing soft handoff between cells of large differing radii |
US6246676B1 (en) * | 1999-12-13 | 2001-06-12 | Motorola, Inc. | Method and apparatus for implementing PN masks for a truncated M-sequence |
-
2000
- 2000-06-26 US US09/605,663 patent/US6813257B1/en not_active Expired - Fee Related
-
2001
- 2001-06-22 EP EP01953383A patent/EP1297644A2/en not_active Withdrawn
- 2001-06-22 BR BR0112184-7A patent/BR0112184A/en not_active Application Discontinuation
- 2001-06-22 CN CN01811784.8A patent/CN1197272C/en not_active Expired - Fee Related
- 2001-06-22 AU AU2001275839A patent/AU2001275839A1/en not_active Abandoned
- 2001-06-22 CA CA2413032A patent/CA2413032C/en not_active Expired - Fee Related
- 2001-06-22 MX MXPA02012796A patent/MXPA02012796A/en active IP Right Grant
- 2001-06-22 WO PCT/US2001/019974 patent/WO2002001736A2/en not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
MXPA02012796A (en) | 2004-07-30 |
CA2413032C (en) | 2011-08-09 |
CA2413032A1 (en) | 2002-01-03 |
WO2002001736A2 (en) | 2002-01-03 |
CN1197272C (en) | 2005-04-13 |
US6813257B1 (en) | 2004-11-02 |
EP1297644A2 (en) | 2003-04-02 |
WO2002001736A3 (en) | 2002-04-18 |
CN1439202A (en) | 2003-08-27 |
BR0112184A (en) | 2003-05-20 |
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